Equations balanced on the previous day | Equations balanced on the next day |
SO4 = S + 2 O2
HS{-} + H2O = S{-2} + H3O{+} =>
HS{-} + H2O = S{-2} + H3O{+}
I2 + AsH3 + KOH = KI + As + H2O =>
3 I2 + 2 AsH3 + 6 KOH = 6 KI + 2 As + 6 H2O
PH3 + O2 = HPO3 + H2O =>
PH3 + 2 O2 = HPO3 + H2O
C7H8 + CO2 = C8H8O2 =>
C7H8 + CO2 = C8H8O2
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + K(C2H3O2)(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 K(C2H3O2)(aq)
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + Ca =>
CaCl2(aq) + 2 HCl(aq) = 2 HCl2(aq) + Ca
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu(OH)2 + H(C2H3O2) = Cu(C2H3O2)2 + HOH =>
Cu(OH)2 + 2 H(C2H3O2) = Cu(C2H3O2)2 + 2 HOH
AuBr + Cl = AuCl + Br =>
AuBr + Cl = AuCl + Br
FeCu2(SO4)2 = Fe(SO4)2Cu2 =>
FeCu2(SO4)2 = Fe(SO4)2Cu2
C65H82O24 + O2 = CO2 + H2O =>
2 C65H82O24 + 147 O2 = 130 CO2 + 82 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
RbOH + CH3COOH = RbC2H3O2 + H2O =>
RbOH + CH3COOH = RbC2H3O2 + H2O
CH2O2 + CH4O = C2H4O2 + H2O =>
CH2O2 + CH4O = C2H4O2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+} =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+}
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
KAl(SO4)2 + H2O = Al(OH)3 + KHSO4 + H2SO4 =>
KAl(SO4)2 + 3 H2O = Al(OH)3 + KHSO4 + H2SO4
C3H12O4S + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H12O4S + 5 O2(g) = 3 CO2(g) + 6 H2O(l) + SO2(g)
H2 + SI = SIH4 =>
2 H2 + SI = SIH4
S + NO2 = SO3 + NO =>
S + 3 NO2 = SO3 + 3 NO
Sr(OH)2 + HCl = SrOHCl + H2O =>
Sr(OH)2 + HCl = SrOHCl + H2O
AgNO3 + K2(CrO4) = Ag2(CrO4) + KNO3 =>
2 AgNO3 + K2(CrO4) = Ag2(CrO4) + 2 KNO3
MgSO4 + NH4OH = [Mg(NH3)6]SO4 + H2O =>
MgSO4 + 6 NH4OH = [Mg(NH3)6]SO4 + 6 H2O
NaHCO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 NaHCO3 + H3PO4 = 3 CO2 + 3 H2O + Na3PO4
KCl + HClO4 = KClO4 + HCl =>
KCl + HClO4 = KClO4 + HCl
Cr2(SO4)3 + KBr3 + KOH = KBr + K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 KBr3 + 16 KOH = 9 KBr + 2 K2CrO4 + 3 K2SO4 + 8 H2O
CaC2N2 + H2O = Ca + HCN + OH =>
CaC2N2 + 2 H2O = Ca + 2 HCN + 2 OH
Cu + KCN + H2O = K3(Cu(CN)4) + KOH + H2 =>
2 Cu + 8 KCN + 2 H2O = 2 K3(Cu(CN)4) + 2 KOH + H2
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
BaOH + H2SO4 = H2O + BaSO4 + H =>
BaOH + H2SO4 = H2O + BaSO4 + H
S(g) + O2(g) = SO3(g) =>
2 S(g) + 3 O2(g) = 2 SO3(g)
C6H6(l) + O2 = CO2 + H2O(l) =>
2 C6H6(l) + 15 O2 = 12 CO2 + 6 H2O(l)
C2H5Br + OH = C2H5OH + Br2 =>
2 C2H5Br + 2 OH = 2 C2H5OH + Br2
NH4(OH) + Cu2SO4 = Cu(OH) + (NH4)2SO4 =>
2 NH4(OH) + Cu2SO4 = 2 Cu(OH) + (NH4)2SO4
Ba + LiOH = Li + BaOH =>
Ba + LiOH = Li + BaOH
Cl(aq) + Hg(aq) = HgCl(aq) =>
Cl(aq) + Hg(aq) = HgCl(aq)
NaCl + K4[Fe(CN)6] = NaCN + K4FeCl6 =>
6 NaCl + K4[Fe(CN)6] = 6 NaCN + K4FeCl6
KCrO4 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 KCrO4 + 2 FeSO4 + 8 H2SO4 = K2SO4 + Cr2(SO4)3 + 2 Fe(SO4)3 + 8 H2O
H2SO4 + CO2 = SO4 + C + H2O =>
2 H2SO4 + CO2 = 2 SO4 + C + 2 H2O
K2CO3 + BaCl2 = KCl + Ba(CO3) =>
K2CO3 + BaCl2 = 2 KCl + Ba(CO3)
Pb(C2H3O2) + NaCO3 = PbCO3 + Na(C2H3O2) =>
Pb(C2H3O2) + NaCO3 = PbCO3 + Na(C2H3O2)
Fe + Al(OH)3 = Fe(OH)2 + Al3 =>
9 Fe + 6 Al(OH)3 = 9 Fe(OH)2 + 2 Al3
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(aq) + BaSO4(aq) =>
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(aq) + BaSO4(aq)
KIO3 + KI + H3PO4 = KH2PO4 + H2O + I2 =>
KIO3 + 5 KI + 6 H3PO4 = 6 KH2PO4 + 3 H2O + 3 I2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H3PO4 + (NH4)2MoO4 + HNO2 = (NH4)3PO4*12MoO3 + NH4NO3 + H2 =>
H3PO4 + 12(NH4)2MoO4 + 39 HNO2 = (NH4)3PO4*12MoO3 + 30 NH4NO3 + 3 H2
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